945244-49-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 945244-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,2,4 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 945244-49:
(8*9)+(7*4)+(6*5)+(5*2)+(4*4)+(3*4)+(2*4)+(1*9)=185
185 % 10 = 5
So 945244-49-5 is a valid CAS Registry Number.